Application: kcmshell4 ()
KDE Platform Version: 4.6.2 (4.6.2) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
tryn' to config. that task bar
- Unusual behavior I noticed:
nothing unusually
- Custom settings of the application:
just installed the kubuntu and tried to configure that task bar

-- Backtrace:
Application: KDE-Kontrollmodul (kcmshell4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f131cfcb780 (LWP 2115))]

Thread 3 (Thread 0x7f1304232700 (LWP 2116)):
#0  0x00007f131833bd9d in __pthread_mutex_unlock_usercnt (mutex=0x11edfa8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x11edfa8) at pthread_mutex_unlock.c:290
#2  0x00007f131761a0f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f131761a9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1304924c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f13176413e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1318337d8c in start_thread (arg=0x7f1304232700) at pthread_create.c:304
#7  0x00007f131c92704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f13017f1700 (LWP 2117)):
#0  0x00007f131c919f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f131761a104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f131761a639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f131b554446 in QEventDispatcherGlib::processEvents (this=0x160b5e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f131b528882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f131b528abc in QEventLoop::exec (this=0x7f13017f0dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f131b43f924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f131b50ac2f in QInotifyFileSystemWatcherEngine::run (this=0xc46f50) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f131b442175 in QThreadPrivate::start (arg=0xc46f50) at thread/qthread_unix.cpp:320
#9  0x00007f1318337d8c in start_thread (arg=0x7f13017f1700) at pthread_create.c:304
#10 0x00007f131c92704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f131cfcb780 (LWP 2115)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f131b53fa44 in QObject::connect (sender=0xc4fd80, signal=<value optimized out>, receiver=0xd88d40, method=0x7f130c385b11 "load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2535
#8  0x00007f131b54428a in QSingleShotTimer::QSingleShotTimer (this=0xc4fd80, msec=5000, receiver=0xd88d40, member=0x7f130c385b10 "1load()") at kernel/qtimer.cpp:291
#9  0x00007f131b54440e in QTimer::singleShot (msec=5000, receiver=0xd88d40, member=0x7f130c385b10 "1load()") at kernel/qtimer.cpp:354
#10 0x00007f130c383f20 in KclockModule::save (this=0xd88d40) at ../../../kcontrol/dateandtime/main.cpp:109
#11 0x00007f131c6213e7 in KCModuleProxy::save (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00007f131c61e4f8 in KCMultiDialogPrivate::apply (this=<value optimized out>) at ../../kutils/kcmultidialog.cpp:300
#13 0x00007f131c61f6ac in KCMultiDialog::qt_metacall (this=0xd5da70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffefafb050) at ./kcmultidialog.moc:95
#14 0x00007f131cbda1f0 in KCMShellMultiDialog::qt_metacall (this=0xd5da70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffefafb050) at ./main.moc:130
#15 0x00007f131b53e5f8 in QMetaObject::activate (sender=0xd77df0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffefafb050) at kernel/qobject.cpp:3287
#16 0x00007f131c2b3c6f in KPushButton::authorized (this=<value optimized out>, _t1=0x11449e0) at ./kpushbutton.moc:129
#17 0x00007f131c2b3dc9 in KPushButton::qt_metacall (this=0xd77df0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffefafb160) at ./kpushbutton.moc:88
#18 0x00007f131b53e5f8 in QMetaObject::activate (sender=0xd77df0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffefafb160) at kernel/qobject.cpp:3287
#19 0x00007f131af60252 in QIconEnginePluginV2::qt_metacast (this=0xc5b450, _clname=0x7fffefafab50 "@\307\205\033\023\177") at .moc/release-shared/moc_qiconengineplugin.cpp:118
#20 0x0000000000d77df0 in ?? ()
#21 0x0000000000d7ca60 in ?? ()
#22 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 282402, bug 282314, bug 282051, bug 281911, bug 281740.

Reported using DrKonqi